insert into book_car_detail(ma_id, order_status, order_company, order_user, creater, create_time) values(#{maId}, 0, #{orderCompany}, #{orderUser}, #{creater}, now()) delete from book_car_detail where id = #{id} SELECT bcd.id as id, d.ma_id as maId, d.code as code, d.device_name as deviceName, d.device_weight as deviceWeight, d.device_count as deviceCount, d.type_id as typeId, d.ma_status as maStatus, d.brand as brand, d.model_name as modelName, mt.type_name as typeName, d.production_date as productionDate, d.working_hours as workingHours, d.serial_number as serialNumber, d.day_lease_price as dayLeasePrice, d.person as person, d.person_phone as personPhone, c.company_name as companyName, c.company_id as companyId, c.operate_address as operateAddress, d.create_time as createTime, bcd.order_user as orderUser FROM ma_dev_info d LEFT JOIN bm_company_info c ON d.own_co = c.company_id LEFT JOIN book_car_detail bcd ON d.ma_id = bcd.ma_id LEFT JOIN ma_type mt ON d.type_id = mt.type_id and mt.del_flag = '0' where d.is_active = '1' and bcd.order_status = '0' and bcd.ma_id = #{maId} and bcd.order_user = #{orderUser} SELECT ma_id as maId, order_user as orderUser from book_car_detail where ma_id = #{maId} and order_user = #{userId}